Cardiology

Matters of the heart: Researchers create 3-D beating heart

Matters of the heart can be complicated, but York University scientists have found a way to create 3D heart tissue that beats in synchronized harmony, like a heart in love, that will lead to better understanding of cardiac ...

Cardiology

3-D-printed patch can help mend a 'broken' heart

A team of biomedical engineering researchers, led by the University of Minnesota, has created a revolutionary 3D-bioprinted patch that can help heal scarred heart tissue after a heart attack. The discovery is a major step ...

Medical research

Macrophages shown to be essential to a healthy heart rhythm

A Massachusetts General Hospital (MGH)-led research team has identified a surprising new role for macrophages, the white blood cells primarily known for removing pathogens, cellular debris and other unwanted materials. In ...

Health

How strong your grip is says a lot about your health

The human hand is remarkable. Not only does it allow us to throw, grab, climb and pick things up, it can also be a measure of health. Using hand-grip strength—which assesses the amount of force a person can generate with ...

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